potencia : 1578 phrases in 63 subjects |
Acoustics | 1 |
Agriculture | 19 |
Antennas and waveguides | 25 |
Automated equipment | 7 |
Aviation | 1 |
Chemistry | 16 |
Coal | 3 |
Communications | 124 |
Computer numerical control | 7 |
Earth sciences | 138 |
Economy | 55 |
Electric motors | 11 |
Electric traction | 13 |
Electricity generation | 17 |
Electronics | 476 |
Energy industry | 61 |
Environment | 3 |
Explosives and Explosive Ordnance Disposal | 1 |
Finances | 1 |
Fish farming pisciculture | 1 |
Forestry | 4 |
General | 57 |
Health care | 4 |
Industry | 5 |
Information technology | 48 |
International Monetary Fund | 6 |
Isolation | 1 |
Labor law | 1 |
Law | 2 |
Life sciences | 4 |
Lighting other than cinema | 1 |
Magnetics | 6 |
Materials science | 33 |
Mathematics | 20 |
Measuring instruments | 38 |
Mechanic engineering | 62 |
Medical | 12 |
Metallurgy | 19 |
Microsoft | 2 |
Municipal planning | 2 |
Natural sciences | 7 |
Nautical | 1 |
Nuclear and fusion power | 2 |
Nuclear physics | 7 |
Pharmacy and pharmacology | 1 |
Physical sciences | 13 |
Piezoelectric crystals | 3 |
Power electronics | 4 |
Power system protection | 5 |
Radio | 9 |
Risk Management | 1 |
Scientific | 2 |
Statistics | 37 |
Superconductivity | 1 |
Taxes | 2 |
Technology | 39 |
Telephony | 6 |
Thermal Energy | 11 |
Transformers | 1 |
Transport | 107 |
Vacuum tubes | 2 |
Welding | 4 |
Wind Energy | 6 |